89664796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16741}}^1$

素因数の和:16861

約数の個数: 24

約数和(自身を含む): 170634464

約数和(自身を除く): 80969668

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 16741, 33482, 66964, 217633, 435266, 870532, 1724323, 3448646, 6897292, 22416199, 44832398, 89664796]

約数ペア:

[(1, 89664796), (2, 44832398), (4, 22416199), (13, 6897292), (26, 3448646), (52, 1724323), (103, 870532), (206, 435266), (412, 217633), (1339, 66964), (2678, 33482), (5356, 16741)]